Download this article in PDF format. Directional couplers are used in a wide variety of applications to sense RF power, and they may appear at multiple points in a signal chain. In this article, we ...

Krytar’s Model 1100110010 directional coupler maintains a flat nominal coupling of 10 dB (±1.5) from 10 GHz to 90 GHz and 10 dB (±1.8) from 90 GHz to 110 GHz. Aimed at wireless designs and test and ...

You picked up an RF directional coupler in the lab, but the ports are not labeled. What are the typical 4 ports of an RF directional coupler?

Knowing the directivity specification of your measurement device can go a long way in setting measurement expectations. Directional power measurements are important when determining transmitter output ...